Hi folks.

My psychiatrist decided yesterday to switch me from mirtazapine to quetiapine. I'm also on 225mg venlafaxine. I started mirtazapine in June and it has been amazing for sleep, but first dose of quetiapine has kept me up all night. I'm quite concerned by this, and also about weight gain. I put on a couple of pounds on mirtazapine and psych says quetiapine won't be any worse. I'd be grateful for any insight or experiences. I've been on some form of antidepressant since 2005 but antipsychotics are a new one for me and I'm apprehensive.

Thanks